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AU2001278597A1 - Sensor device - Google Patents

Sensor device

Info

Publication number
AU2001278597A1
AU2001278597A1 AU2001278597A AU7859701A AU2001278597A1 AU 2001278597 A1 AU2001278597 A1 AU 2001278597A1 AU 2001278597 A AU2001278597 A AU 2001278597A AU 7859701 A AU7859701 A AU 7859701A AU 2001278597 A1 AU2001278597 A1 AU 2001278597A1
Authority
AU
Australia
Prior art keywords
sensor device
sensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2001278597A
Inventor
Graham Cross
Neville John Freeman
Gerard Anthony Ronan
Marcus Swann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Farfield Sensors Ltd
Original Assignee
Farfield Sensors Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB0019889A external-priority patent/GB0019889D0/en
Application filed by Farfield Sensors Ltd filed Critical Farfield Sensors Ltd
Publication of AU2001278597A1 publication Critical patent/AU2001278597A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/45—Refractivity; Phase-affecting properties, e.g. optical path length using interferometric methods; using Schlieren methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N2021/7769—Measurement method of reaction-produced change in sensor
    • G01N2021/7779—Measurement method of reaction-produced change in sensor interferometric

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Engineering & Computer Science (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
AU2001278597A 2000-08-14 2001-08-14 Sensor device Abandoned AU2001278597A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB0019889A GB0019889D0 (en) 2000-08-14 2000-08-14 Sensor device
GB0019889 2000-08-14
GB0020249A GB0020249D0 (en) 2000-08-14 2000-08-17 Device
GB0020249 2000-08-17
PCT/GB2001/003617 WO2002014841A1 (en) 2000-08-14 2001-08-14 Sensor device

Publications (1)

Publication Number Publication Date
AU2001278597A1 true AU2001278597A1 (en) 2002-02-25

Family

ID=26244832

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001278597A Abandoned AU2001278597A1 (en) 2000-08-14 2001-08-14 Sensor device

Country Status (5)

Country Link
US (1) US7062110B2 (en)
EP (1) EP1309850A1 (en)
JP (1) JP2004506893A (en)
AU (1) AU2001278597A1 (en)
WO (1) WO2002014841A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0203581D0 (en) * 2002-02-15 2002-04-03 Farfield Sensors Ltd Sensing system
JP2005520153A (en) * 2002-03-14 2005-07-07 ファーフィールド・センサーズ・リミテッド Method for determining qualitative characteristics of interference components
US7673517B2 (en) * 2005-11-10 2010-03-09 The United States Of America As Represented By The Secretary Of The Navy System and method for optical interrogation of micro-mechanical sensors using microcavity interferometry
DE102004045902B4 (en) * 2004-09-22 2006-08-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device for measuring light absorption
CA2634632A1 (en) * 2005-12-28 2007-07-05 Bioscan Ltd. Opto-electronic system and method for detecting perturbations
US9423397B2 (en) 2006-03-10 2016-08-23 Indx Lifecare, Inc. Waveguide-based detection system with scanning light source
US7951583B2 (en) * 2006-03-10 2011-05-31 Plc Diagnostics, Inc. Optical scanning system
US9528939B2 (en) 2006-03-10 2016-12-27 Indx Lifecare, Inc. Waveguide-based optical scanning systems
US8288157B2 (en) * 2007-09-12 2012-10-16 Plc Diagnostics, Inc. Waveguide-based optical scanning systems
US9976192B2 (en) 2006-03-10 2018-05-22 Ldip, Llc Waveguide-based detection system with scanning light source
JP2010197046A (en) * 2007-05-28 2010-09-09 Tanaka Holdings Kk Biosensor
GB2461026B (en) 2008-06-16 2011-03-09 Plc Diagnostics Inc System and method for nucleic acids sequencing by phased synthesis
US8459123B2 (en) * 2008-06-19 2013-06-11 The United States Of America, As Represented By The Secretary Of The Navy Micromechanical chemical sensors with multiple chemoselective resonant elements and frequency division multiplexed readout
US8792103B2 (en) * 2009-02-04 2014-07-29 Ostendum Holding B.V. System for analysis of a fluid
WO2010127001A1 (en) * 2009-04-29 2010-11-04 Plc Diagnostics Inc. Waveguide-based detection system with scanning light source
US20150077756A1 (en) * 2013-06-13 2015-03-19 Lumense, Inc. System and method for continuous real-time monitoring of water at contaminated sites
US10018566B2 (en) 2014-02-28 2018-07-10 Ldip, Llc Partially encapsulated waveguide based sensing chips, systems and methods of use
US11181479B2 (en) 2015-02-27 2021-11-23 Ldip, Llc Waveguide-based detection system with scanning light source
US11396254B2 (en) 2017-09-07 2022-07-26 Custom Truck & Equipment LLC Railcar-mover vehicle
WO2020047279A1 (en) * 2018-08-31 2020-03-05 Board Of Trustees Of Michigan State University Laser system for blood or tissue assessment
US20220091031A1 (en) * 2020-09-18 2022-03-24 Salvus, Llc Interferometric Detection and Quantification System and Methods of Use in Chemical Processing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8807884A (en) * 1988-02-14 1990-11-13 Walter Lukosz INTEGRATED OPTICAL INTERFERENCE PROCESS
DE4033357A1 (en) * 1990-10-19 1992-04-23 Iot Entwicklungsgesellschaft F SUBSTANCE DETECTOR
JPH08184560A (en) * 1994-12-28 1996-07-16 Hoechst Japan Ltd Optical sensor device for detecting organic solvent vapor
DE69724990T2 (en) * 1996-11-19 2004-07-22 Farfield Sensors Ltd. CHEMICAL SENSOR
WO2000029829A1 (en) * 1998-11-16 2000-05-25 California Institute Of Technology Simultaneous determination of equilibrium and kinetic properties
US7025800B2 (en) * 2003-10-24 2006-04-11 Georgia Tech Research Corporation Methods of measuring the diffusion rate and partition coefficient of an analyte into a polymer and methods of forming a filter media

Also Published As

Publication number Publication date
US20040008919A1 (en) 2004-01-15
US7062110B2 (en) 2006-06-13
WO2002014841A1 (en) 2002-02-21
EP1309850A1 (en) 2003-05-14
JP2004506893A (en) 2004-03-04

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